package com.jiulong.bean;

public class MyClass {

private String name;

public static void main(String[] args) {

MyClass m1 = new MyClass();

MyClass m2 = new MyClass();

m1.name = m2.name = "m1";

callMe(m1, m2);

System.out.println(m1.name + "&" + m2.name);

}

private static void callMe(MyClass m1,MyClass m2) {
	m1=null;
//m1 = m2;
//
//m2.name = "new name";

//m[0].name="11";
}
}